Check for ultimate flexural strength if given Aps is 154mm2, fpu is 1600n/mm2, b is 160mm, fcu is 50n/mm2and diameter is 265mm?

Correct Answer: 0.116
Aps = (38.5xy) = 154mm2, fpu = 1600n/mm2, b = 160mm, fcu 50n/mm2, d = 265mm (Apsfpu/bdfcu) = (154×1600/160x265x50) = 0.116.